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Sharon Ann George
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Extracellular sodium and potassium levels modulate cardiac conduction in mice heterozygous null for the Connexin43 gene
SA George, KJ Sciuto, J Lin, ME Salama, JP Keener, RG Gourdie, ...
Pflügers Archiv-European Journal of Physiology 467, 2287-2297, 2015
672015
Revealing the concealed nature of long-QT type 3 syndrome
A Greer-Short, SA George, S Poelzing, SH Weinberg
Circulation: Arrhythmia and Electrophysiology 10 (2), e004400, 2017
502017
At the atrioventricular crossroads: dual pathway electrophysiology in the atrioventricular node and its underlying heterogeneities
SA George, NR Faye, A Murillo-Berlioz, KB Lee, GD Trachiotis, IR Efimov
Arrhythmia & electrophysiology review 6 (4), 179, 2017
492017
Extracellular sodium dependence of the conduction velocity-calcium relationship: evidence of ephaptic self-attenuation
S George, M Bonakdar, M Zeitz, R Davalos, J Smyth, S Poelzing
Biophysical Journal 110 (3), 30a-31a, 2016
392016
TNFα modulates cardiac conduction by altering electrical coupling between myocytes
SA George, PJ Calhoun, RG Gourdie, JW Smyth, S Poelzing
Frontiers in physiology 8, 270162, 2017
362017
Cardiac conduction in isolated hearts of genetically modified mice–Connexin43 and salts
SA George, S Poelzing
Progress in biophysics and molecular biology 120 (1-3), 189-198, 2016
332016
Modulating cardiac conduction during metabolic ischemia with perfusate sodium and calcium in guinea pig hearts
SA George, G Hoeker, PJ Calhoun, M Entz, TB Raisch, DR King, M Khan, ...
American Journal of Physiology-Heart and Circulatory Physiology 316 (4 …, 2019
302019
Heart rate and extracellular sodium and potassium modulation of gap junction mediated conduction in guinea pigs
M Entz, SA George, MJ Zeitz, T Raisch, JW Smyth, S Poelzing
Frontiers in physiology 7, 16, 2016
302016
Heart slice culture system reliably demonstrates clinical drug-related cardiotoxicity
JM Miller, MH Meki, Q Ou, SA George, A Gams, RRE Abouleisa, XL Tang, ...
Toxicology and applied pharmacology 406, 115213, 2020
272020
Open-source multiparametric optocardiography
B Cathey, S Obaid, AM Zolotarev, RA Pryamonosov, RA Syunyaev, ...
Scientific reports 9 (1), 721, 2019
202019
Preclinical cardiac electrophysiology assessment by dual voltage and calcium optical mapping of human organotypic cardiac slices
SA George, JA Brennan, IR Efimov
JoVE (Journal of Visualized Experiments), e60781, 2020
172020
Differential cardiotoxic electrocardiographic response to doxorubicin treatment in conscious versus anesthetized mice
A Warhol, SA George, SN Obaid, T Efimova, IR Efimov
Physiological reports 9 (15), e14987, 2021
162021
Simultaneous triple-parametric optical mapping of transmembrane potential, intracellular calcium and NADH for cardiac physiology assessment
SA George, Z Lin, IR Efimov
Communications Biology 5 (1), 319, 2022
112022
Optocardiography: a review of its past, present, and future
SA George, IR Efimov
Current opinion in biomedical engineering 9, 74-80, 2019
112019
Soft, bioresorbable, transparent microelectrode arrays for multimodal spatiotemporal mapping and modulation of cardiac physiology
Z Chen, Z Lin, SN Obaid, E Rytkin, SA George, C Bach, M Madrid, M Liu, ...
Science Advances 9 (27), eadi0757, 2023
102023
p38δ genetic ablation protects female mice from anthracycline cardiotoxicity
SA George, A Kiss, SN Obaid, A Venegas, T Talapatra, C Wei, T Efimova, ...
American Journal of Physiology-Heart and Circulatory Physiology 319 (4 …, 2020
72020
RyR2 inhibition with dantrolene is antiarrhythmic, prevents further pathological remodeling, and improves cardiac function in chronic ischemic heart disease
J Schmeckpeper, K Kim, SA George, DJ Blackwell, JA Brennan, IR Efimov, ...
Journal of Molecular and Cellular Cardiology 181, 67-78, 2023
62023
Ephaptic coupling is a mechanism of conduction reserve during reduced gap junction coupling
J Lin, A Abraham, SA George, A Greer-Short, GA Blair, A Moreno, ...
Frontiers in Physiology 13, 848019, 2022
62022
Ryanodine receptor inhibition with acute dantrolene treatment reduces arrhythmia susceptibility in human hearts
SA George, JA Brennan-McLean, KA Trampel, E Rytkin, NR Faye, ...
American Journal of Physiology-Heart and Circulatory Physiology 325 (4 …, 2023
52023
History of optical mapping
SA George
Cardiac Bioelectric Therapy: Mechanisms and Practical Implications, 41-45, 2021
32021
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